Digital fault recorder SIPROTEC 7KE85

Ethernetparameterizable

Powerful fault recorders with integrated measurement of synchrophasors (PMU) according to IEEE C37.118 and power quality measurement according to IEC 61000-4-30. Due to the great flexibility of trigger functions, the SIPROTEC 7KE85 is ideally suited for monitoring the entire energy value added chain, from generation to distribution. The powerful automation and flexible configuration with DIGSI 5 complements the range of functions. Main function: Fault Recorder Inputs and outputs: •4 predefined standard variants with up to 40 analog channels, 43 binary inputs, 33 binary outputs Hardware flexibility: •Flexibly adjustable and expandable I/O quantity structure within the scope of the SIPROTEC 5 modular system. Housing width: •1/3 to 1/1 × 19" Functions DIGSI 5 permits all functions to be configured and combined as required. •Up to 40 analog channels •Fast-Scan Recorder •Up to 2 slow-scan recorders •Up to 5 continuous recorders and 2 trend recorders •Power quality recordings according to IEC 61000-4-30 (harmonics, THD, TDD - in preparation) •Sequence-of-events recorder for continuous recording of binary status changes and IEC 61850 GOOSE messages •Usable as Phasor Measurement Unit (PMU) according to IEEE C37.118 protocol •Transmission of the records and triggering via IEC 61850 GOOSE messages •Variable sampling frequencies parameterizable between 1 kHz and 16 kHz •Distribution of the mass storage of 16 GB to the various recorders by the user as desired •Intelligent monitoring routines of the storage medium ensure a high level of availability and completeness for the archived